DAV TECH DA 600, Installation And Maintenance Manual

Page 1: ...DISPENSING VALVE DA 600 DAV TECH SRL Via Ravizza 30 36075 Montecchio Maggiore VI ITALY Tel 0039 0444 574510 Fax 0039 0444 574324 davtech davtech it www davtech it Installation and maintenance guide...

Page 2: ...pag 3 2 TECHNICAL DESCRIPTION pag 3 3 DESCRIPTION AND SPARE PARTS pag 10 4 INSTALLATION pag 12 5 OPERATION pag 15 6 MANITENANCE AND SERVICING pag 17 7 FAULTS pag 21 8 TRANSPORT PACKAGING AND STORAGE p...

Page 3: ...rranty is valid for a period of 12 months from the date of commissioning and no later than 15 months from the date delivery The interventions carried out during the warranty period does not extend in...

Page 4: ...tinuously or intermittently WARNING Risk of inj injury This symbol identifies all safety instructions in these Operating Installation Instructions Failure to observe them presents a risk of injury or...

Page 5: ...facturer and obtaining written agreement IMPORTANT Using spare and wearing parts from third third party manufacturers can present risks Only use original parts or parts approved by the manufacturer IM...

Page 6: ...cident prevention and environmental protection WARNING Risk of injury Danger from the device out high high pressure fluids Always wear personal protective equipment when working on the device WARNING...

Page 7: ...ended by the manufacturer the operator must take appropriate steps to guard against the risks arising from residual energy Personnel must be instructed about the risks and the countermeasures to be ta...

Page 8: ...E The requirements of the EC Directive on the Use of Work Equipment 2009 104 EC must be satisfied All persons who are required to work on the product are obliged before starting work to observe the fu...

Page 9: ...in particular faulty design and defects in materials and workmanship will be repaired or a replacement supplied at our discretion free of charge The warranty takes the form of replacement or repair o...

Page 10: ...Installation and maintenance guide 3 DESCRIPTION AND SPARE PARTS 3 1 Spare parts DA 600 1 2 8 9 7 7 6 5 4 3 25 16 17 18 19 21 14 10 11 12 13 22 22 23 24 15 20...

Page 11: ...WASHER 620008 12 NEEDLE REGULATION 220082 13 REGULATION SCREW 610477 14 1 14 2 SWIVEL JOINT M 1 4 GAS SWIVEL JOINT M 3 8 GAS 220302 220303 15 HANDLE GRIP 910080 16 HANDLE GRIP LEVER 190014 17 HANDLE...

Page 12: ...is damaged high high pressure materials can escape and cause injury and damage The manual valve DA 600 can be used in any position The distance between nozzle opening and application level depends on...

Page 13: ...sure that the pressure line is connected up to the correct hose connection on the spray valve Material IMPORTANT To prevent malfunctions and damage to the valve and machine or plant it is essential to...

Page 14: ...operty damage it is essential to observe the following when installing the device in a machine or plant Material connection The screw connection must be secure and airtight IMPORTANT Only hoses which...

Page 15: ...and substances There is a risk of coming into contact with or absorbing coating substances and or cleaning fluids There is also a risk of inhaling fumes from fluids Under some circumstances this can c...

Page 16: ...adjusted there is a risk of inhalation contact with or ubstances or cleaning fluids protective equipment when working on the device an be adjusted to suit individual requirements by turning the regula...

Page 17: ...it from being switched back on Remove material residue from the device Clean device inside and out 5 3 Switching on WARNING Risk of injury Only trained qualified personnel may switch the device on and...

Page 18: ...by use a different material is to be used wearing parts have to be replaced This applies in particular to the nozzle needle the sealing bush and the nozzle IMPORTANT Do not use any sharp sharp edged...

Page 19: ...ey must first be cleaned of all deposits and material residues Material residues in nozzles can result in leaks in the nozzle needle system while nozzle needles with hardened material residue s can ca...

Page 20: ...ven order Thrust washer 11 2 plate springs 10 hollow sides against each other guide for plate springs 9 PTFE collar 8 and pressure cone 7 are fitted in this order and are then inserted in the gun body...

Page 21: ...Inform operator of fault immediately Have qualified personnel identify the type and cause of the fault Have qualified personnel rectify the fault WARNING Risk of injury Improper incorrect work on the...

Page 22: ...be made within the applicable deadlines Only environmentally friendly materials are used for packaging Therefore please follow these rules Separate different types of packaging material for environmen...

Page 23: ...DLE VALVE DA 600 CONFORMS TO THE REQUIREMENTS FOR CE MARKING according to directives 2006 42 EC ANNEX I DIN EN ISO 1953 2013 12 Any modification or tampering with them discharges DAV Tech from any res...

Page 24: ...ithout notice the specifications dimensions and weights in this manual The illustrations are not binding DAV TECH SRL Via Ravizza 30 36075 Montecchio Maggiore VI ITALY Tel 0039 0444 574510 Fax 0039 04...